Commit b2ca8c89 authored Nov 20, 2013 by Alistair Popple Committed by Benjamin Herrenschmidt Nov 21, 2013

powerpc: Don't use ELFv2 ABI to build the kernel



The kernel doesn't build correctly using the ELFv2 ABI.  This patch
ensures that the ELFv1 ABI is used when building a kernel with an
ELFv2 enabled compiler.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent d606b92a

arch/powerpc/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -111,6 +111,7 @@ endif
		endif

		CFLAGS-$(CONFIG_PPC64) := -mtraceback=no -mcall-aixdesc
		CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1)
		CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcmodel=medium,-mminimal-toc)
		CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions)
		CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 $(MULTIPLEWORD)